Dear Justin
I want to study the filctuation of dipole moment near surface of
CNT surrounded by water
I want to peculiarly choose water molecules covering certain distance . how to
choose such water molecules?
With high regardsS.Vidhyasankar
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Dear justin Thank you for your previous reply
I Need to extract various energy components at CNT-water interface
is it possible to use .ndx file in g_energy tool otherwise How to study the
energy of CNT-water interface.
Thanks in advanceS.Visdhyasankar
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Dear Justin Thank you for your previous reply
How To calculate fluctuation of dipole moment
of water molecules near (0.3nm) the surface of CNT ,
Can i use index.ndx (ouput of g_select tool) as input for g_dipoles?
Thanks in advance
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Gromacs Users
Dear Justin thank you for your reply
I wish to peculiarly select SOL molecules within 0.7 nm from the
surface of CNT to find dipole moment fluctuation of those molecules . here i
wish to choose g_select tool to get output index (-on)
Dear Justin Thank you for your previous help and reply ,
I have Effective interaction between (LJ short range) between CNT and Water .To
further enlighten this May i use contact angle and Water density profile
analysis? between CNT and water
Or any other post processing tool available
Dear justin Thank you for you reply
Also when i use g_enemat tool as follows
g_enemat_d -f CNTPEPRSOLIONSfulllatest3.edr -groups group.dat -emat jnnff.xpm
it shows the following error
Opened CNTPEPRSOLIONSfulllatest3.edr as single precision energy file
Will read groupnames from inputfile
Read
Dear justin thank you for your reply
i used the following parameter in my mdp
file
cutoff-scheme= Group
rlist= 0.9
coulombtype = PME
rcoulomb = 0.9
rvdw = 1.4
rvdw
Dear Justin Thank you for your previous reply,
I am doing Dynamics for CNT-wraapped by
Cyclic peptide . The Cyclic peptide i am stacking Beyond Hydrogen bond
distance. AT end of Simulation, the Assembly become Collapsed
Dear Justin Thank you for your previous reply
When i run the g_energy tool to find out LJ-SR
nad Lj-SR between CYCLIPEPTIDE1 anf CNT it shows the negative value -311.9
and -2.45122 wha is the meaning of this Negative Value?If LJ-SR LJ-LR
then
will
Thank you justin for your kind reply.
As you told me in previous mail , the g_energy tool is enough to calculate
interacton energy (such as Coulombic and Vandeewaal's interaction , LJ
interaction ) between groups
but How to choose two groups simulataneously in command prompt
for
Dear Justin Thank you for your previous reply
I want to calculate interaction energies (such as Coulombic and Vandeewaal's
interaction , LJ interaction ) between groups CNT and Cyclic peptide for
that I set
energygrps = CNT peptide1 petide2 in mdp file
When i extract
Dear Justin Thank you for your previous reply
When I run
NPT equlibiriation for My CNT CNCASSED CYCLICPETIDE in VACUM
I have Got the Following error after 3 lacs steps out of 10 lacs
The X-size of the box (7.750338) times the
Dear Justin Thank you for your previous reply
When I run
NPT equlibiriation for My CNT CNCASSED CYCLICPETIDE in VACUM
I have Got the Following error after 3 lacs steps out of 10 lacs
The X-size of the box (7.750338) times the
Hai Justin Thank you for your Previous Reply
Is there is Any Restrictions in usage of Number of Processor (in Clustering )
for Performance Tuning in gromacs 4 and After Version. especially when i use
PME
When I surf I got the Following Link
Thank you for your previous reply
Sorry In previous Mail i wrongly stated that decoupling CNT ( as you stated
it is big Molecule )
To do free energy calculation based on on your tutorial 6( methane/water)
I want to decouple Water from CNT which is Wrapped by assembly of Cyclic
Dear Justin Thank you for your Previous reply
When i Run the Gromacs job in cluster the Job has been terminated withou any
error . The md.log files does not show any error So i am not able to find out
such abnormal termination . i have used the following script
Should i remove the characrer
Dear Justin Thank you For your previous reply
I would like to do REMD (Replica exchange MD) in gromacs I am very happy
if you paste tutorial for REMD, Targeted MD , Constraint MD and Non
Equilibrium MD
as
Dear Justin Thank you For your previous reply
I would like to do REMD (Replica exchange MD) in gromacs I am very happy
if you paste tutorial for REMD, Targeted MD , Constraint MD and Non
Equilibrium MD
as
Dear Justin ,
Thank you for your Previous reply.
I am Doing Simulation of assembly of Cyclic Petide in POPC membrane
For that I need to calculate Free energy for Stability of Assembly. Normally
Membrane Tutorail Does not contain Free Energy Calculation.
So which Method is
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